B I think but i could be totally wrong
Answer:
A = B
Step-by-step explanation:
The correct option is;
A = B
Check:
A = {2,3,4}
B = {2,3,4}
Au B = A n B = {2,3,4}
A or B cannot be null.
check
A = {2,3,4}
B = {}
Au B = {2,3,4}
A n B = {}
Answer:
-5a-15/4
______
6
Step-by-step explanation:
Answer:
13.05
Step-by-step explanation:
